VoIP performance testing fundamentals

From Computer Weekly

VoIP network performance testing can mean the difference between a VoIP system working at a high level QoS and a weak system that runs so poorly customers could take their business elsewhere. This guide discusses why it is important to run regular performance testing and some of the ways it can be done.

• How can virtual network test beds ensure VoIP performance? Using a virtual network test bed before implementing a VoIP can help guarantee both the initial VoIP deployment and the long-term health of a VoIP network.
• What can your manageable electronics tell you before you implement VoIP? Before implementing a VoIP network, it is important to look at all the factors to determine if the network will run as planned.
• How can one test VoIP functionality with their existing PBX or Key system? This section discusses useful configurations for testing VoIP functionality on an existing PBX or Key system.
• When should a VoIP system be analyzed and with what tools? This section discusses some options for analyzing a VoIP network and what tools can be helpful in the process.